Combined air purifier and ionizer



FIG. 1 is a front elevational view of combined air purifier and ionizer showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof, the left side being a mirror image;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a perspective view thereof. 

The ornamental design for a combined air purifier and ionizer, as shown and described. 